/* 全局样式表 */
html ,
body ,
#app {
  margin: 0;
  padding: 0;
  height: 100%;
  min-width: 1366px;
}
.el-breadcrumb {
  margin-bottom: 20px;
}

.el-card {
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.2);
}
.el-table {
  margin-top: 20px;
}
.el-pagination {
  margin-top: 10px;
}
.el-cascader-menu {
  height: 300px; 
}